- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 70/50 - Shaping or impregnating by compression for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
Patent holdings for IPC class B29C 70/50
Total number of patents in this class: 720
10-year publication summary
|
62
|
77
|
71
|
62
|
75
|
55
|
50
|
34
|
24
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
47 |
| Johns Manville | 920 |
24 |
| UNILIN, besloten vennootschap | 993 |
20 |
| Airbus Operations GmbH | 3449 |
17 |
| BASF SE | 21308 |
15 |
| Mitsubishi Chemical Corporation | 4723 |
14 |
| E. I. du Pont de Nemours and Company | 3526 |
12 |
| Volkswagen AG | 7460 |
12 |
| Toray Industries, Inc. | 7111 |
11 |
| Arkema France | 4242 |
11 |
| Cytec Industries Inc. | 408 |
10 |
| SABIC Global Technologies B.V. | 4599 |
10 |
| Hexcel Reinforcements | 54 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
7 |
| Southwire Company, LLC | 812 |
7 |
| Continuous Composites Inc. | 205 |
7 |
| Airbus Operations Limited | 1344 |
6 |
| Hyundai Motor Company | 24703 |
6 |
| Northrop Grumman Systems Corporation | 2913 |
6 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 238 |
6 |
| Other owners | 464 |